[hdewantara]

I've been playing using Ctrl+Shift+M and Ctrl+Shift+I of my FF.18,
and I could think of some quick & dirty rules, below.

But I think you might need to check them first,
because I haven't tested them on mobiles or other desktops

#masthead > a{
  display: block;
  overflow: hidden;
}
#bottom_menu{
  width: auto;
}